/*
* This file is part of DisOrder.
- * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell
+ * Copyright (C) 2004, 2005, 2007-9, 2013 Richard Kettlewell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*/
#include "common.h"
-#include <unistd.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/time.h>
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+#if HAVE_SYS_TIME_H
+# include <sys/time.h>
+#endif
#include <signal.h>
+#include <time.h>
#include "syscalls.h"
#include "log.h"
int mustnotbeminus1(const char *what, int ret) {
if(ret == -1)
- fatal(errno, "error calling %s", what);
+ disorder_fatal(errno, "error calling %s", what);
return ret;
}
pid_t xfork(void) {
pid_t pid;
- if((pid = fork()) < 0) fatal(errno, "error calling fork");
+ if((pid = fork()) < 0)
+ disorder_fatal(errno, "error calling fork");
return pid;
}
void xclose_guts(const char *path, int line, int fd) {
if(close(fd) < 0)
- fatal(errno, "%s:%d: close %d", path, line, fd);
+ disorder_fatal(errno, "%s:%d: close %d", path, line, fd);
}
void xdup2(int fd1, int fd2) {
* be -1 */
errno = 0;
ret = nice(inc);
- if(errno) fatal(errno, "error calling nice");
+ if(errno)
+ disorder_fatal(errno, "error calling nice");
return ret;
}
mustnotbeminus1("gettimeofday", gettimeofday(tv, tz));
}
+time_t xtime(time_t *whenp) {
+ struct timeval tv;
+
+ xgettimeofday(&tv, NULL);
+ if(whenp)
+ *whenp = tv.tv_sec;
+ return tv.tv_sec;
+}
+
+void xnanosleep(const struct timespec *req, struct timespec *rem) {
+ mustnotbeminus1("nanosleep", nanosleep(req, rem));
+}
+
/*
Local Variables:
c-basic-offset:2